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3 years ago

What’s 40/64 simplified

Mathematics

2 answers:

marta [7]3 years ago

8 0

Answer: <em>5/8, i think :)</em>

Romashka-Z-Leto [24]3 years ago

8 0

Answer:

$\frac{5}{8}$

Step-by-step explanation:

$\frac{40}{64}=\frac{10}{16}=\frac{5}{8}$

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Charra [1.4K]

Answer:

$2a^3b^2\sqrt[3]{3a}$

Step-by-step explanation:

Use the following rules for exponents:

$a^m*a^n=a^{m+n}\\\\\sqrt[3]{x^3}=x$

Simplify 24. Find two factors of 24, one of which should be a perfect cube:

$8*3=24\\\\2^3=8$

Insert:

$\sqrt[3]{2^3*3a^{10}b^6}$

Now split the exponents. Split 10 into as many 3's as possible:

$10=3+3+3+1$

Insert as exponents:

$\sqrt[3]{2^3*3*a^3*a^3*a^3*a^1*b^6}$

Split 6 into as many 3's as possible:

$6=3+3$

Insert as exponents:

$\sqrt[3]{2^3*3*a^3*a^3*a^3*a^1*b^3*b^3}$

Now simplify. Any terms with an exponent of 3 will be moved out of the radical (rule #2):

$2\sqrt[3]{3*a^3*a^3*a^3*a^1*b^3*b^3}\\\\\\2*a*a*a\sqrt[3]{3*a^1*b^3*b^3}\\\\\\2*a*a*a*b*b\sqrt[3]{3*a^1}$

Simplify:

$2a^3b^2\sqrt[3]{3a}$

:Done

6 0

3 years ago

the cost per month of one cell phone plan is $30 plus and additional nickel for each text. write an equation that defines the to

storchak [24]

Y= 5c + 30 would be it I believe

7 0

3 years ago

Any help is wanted pls and thxs

podryga [215]

Answer:

1:3
3:9
5:15

25:75
30:90

35:105

Step-by-step explanation:

Multiply the number of students by 3

8 0

2 years ago

Read 2 more answers

Assume that the custodian of a $705 petty cash fund has $147. 50 in coins and currency plus $535. 50 in receipts at the end of t

zloy xaker [14]

Answer:

$528
If not then it might be $385

7 0

1 year ago

the function f(x)= sqrt x is translated left 5 units and up 3 units to create the function g(x). what is the domain of g(x)?

Zinaida [17]

Answer:

x ≥ -5

Step-by-step explanation:

If we have a translation to left c units, we write " x + c " in the function, and

If we have a translation to right c units, we write " x - c" in the function

If we have vertical translation up b units, we "add b to the function", and

If we have vertical translation down b units, we "subtract b to the function"

The parent function is $f(x)=\sqrt{x}$

Since translation left 5 units and up 3 units, we can write:

$f(x)=\sqrt{x+5} + 3$

The domain is affected by the square root sign and we know the number under the square root CANNOT be negative, so we can say:

x + 5 ≥ 0

x ≥ -5

This is the domain.

3 0

3 years ago

Read 2 more answers